Shadowland - stage 2

Have been dithering today about how I'm going to paint this one which is silly really as it is meant to carry on from the last one in that it will be a landscape in shadow again against this time a painted sky. I warmed up the sky first with a layer of Lemon Yellow and Zinc White and then roughly put in some landscape details with a mix of Burnt Sienna, Winsor Violet and Alizarin Crimson.
I think I know how I'm going to do the sky tomorrow...